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This tag is for Heisenberg's quantum mechanical uncertainty principle. DO NOT USE THIS TAG for uncertainty in a non-quantum measurement.
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Uncertainty principle in Harmonic Oscillator
In a single particle Harmonic Oscillator, suppose I prepare it in the ground state and then measure its position. From the relation connecting Total Energy, Kinetic energy and Potential I can calculat …
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Is the momentum of a particle both uncertain and, independently, also random?
Is momentum of a particle "random" because it is uncertain, or is it uncertain in addition to being random?
In quantum mechanics systems are represented using wave-functions (wave-vectors). The m …